Follow-up of 2 Traumatic Cases of Severely Intruded Deciduous Teeth

Seishi Matsumura, Harumi Ishii, Naoyuki Kariya, Omar Rodis, Tsutomu Shimono, Kaori Miyake, Sagiri Ogata, Keiko Hirano

Research output: Contribution to journalArticle


Two traumatic cases of severely intruded deciduous teeth were evaluated for several months. One case was a complete intrusion of the primary upper central teeth. The intruded teeth re-erupted spontaneously within a month but needed endodontic treatment after 6 months. The other case was a severe lateral intrusion of the upper central tooth, which re-erupted labially but did not reach the incisal plane even after one year. It produced no complication of the pulp but re-alignment procedure will be needed.

Original languageEnglish
Pages (from-to)95-96
Number of pages2
JournalJournal of Hard Tissue Biology
Issue number2
Publication statusPublished - Jan 1 2005


  • intrusion
  • primary central tooth
  • re-eruption
  • traumatized teeth

ASJC Scopus subject areas

  • Medicine (miscellaneous)
  • Biochemistry
  • Biomaterials
  • Orthopedics and Sports Medicine
  • Dentistry(all)
  • Cell Biology

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  • Cite this

    Matsumura, S., Ishii, H., Kariya, N., Rodis, O., Shimono, T., Miyake, K., Ogata, S., & Hirano, K. (2005). Follow-up of 2 Traumatic Cases of Severely Intruded Deciduous Teeth. Journal of Hard Tissue Biology, 14(2), 95-96.